Headphone Adaptor for iPhone Adaptor to 3.5mm Converter Earphone Adaptor for iPhone 7/7 Plus Accessories Headphone Cable Splitter Audio Jack Headphone Cable Earbud Adapter Support iOS 11 Allows 3.5 mm headphones/headphones to be connected to the Apple iPhone. Perfect for iPhone 7, iPhone 8, iPhone x also supports iOS 10.3/ 11 or higher. This adapter allows you to connect a device with a 3.5mm audio plug to a Lightning device. This is the perfect solution for you to enjoy music. 100% copper core provides you with high speed and stable signal transmission. The high-quality aluminum alloy oxide shell is more wear-resistant, corrosion-resistant And enhances anti-interference ability. The high-quality materials are treated with high-quality surface treatment, which perfectly matches all 3.5 headphones and high-fidelity music, bringing you a new experience. For Apple iPhone, iPad and iPod touch with Lightning jack, Upgrade iOS 11 upgrades the Chipset, making the iPhone adapter compatible with any Lightning device running iOS 10.3 or higher. Excellent efficient transmission and stable signal: 100% copper core provides lossless digital sound quality to ensure transmission stability. You only need to insert and enjoy clear and fidelity sound quality and support: 7 * 24 online support, worry-free 100% money back , 12 months replacement and lifetime technical support. Please feel free to Contact our customer service If you have any questions